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Message ID: 1349     Entry time: Monday, September 12, 2016, 09:25
Author: David Wang 
Category: Conditioning Station 
Type: Repair 
Module: TM3 
Target/Number:  
Subject: TM3 leak checked at TCS 

After blue insulators replacement, TM3 service cap are leak checked. LD base leak rate 0.0xe-9 atm.cc/sec. I sprayed lots helium on all blue insulator seals. No leak has been found. Double checked them again, and got same result. All other seals on top of TM3 also have been checked. They are leak free. OVEN, TUBE, MSP, COIL, and EE water lines are pressurized with 70 psi helium for 3minutes each. They are good also.

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